30A 250V 3P4W Devices (NEMA L15-30)

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HUBW HBL2720

Part #HUBW HBL2720 30AMP 250VAC NEMA L15-30R 3POLE 4WIRE TWIST LOCK SINGLE RECEPTACLE FLUSH BACK/SIDE WIRED NYLON IP20 USE 1.60" DIAMETER PLATE Wiring Device-Kellems, HBL2720, Locking Receptacle, 3-Phase Flush Mount Grounding Heavy Duty Single Screw Mount,

MFG #HBL2720

32 in Stock. More available 02/01/2026

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$108.47 per EA (1) / EA

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EA BX /10CA /30CS /30

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LEV 2721

Part #LEV 2721 30AMP 250VAC NEMA L15-30P 3POLE 4WIRE TWIST LOCK PLUG .595"-1.150" CORD DIAMETER BLACK/WHITE NYLON Leviton®, 2721, Locking Plug, 3-Phase Grounding Cable Mount, 250 VAC, 30 A, 3 hp, 3 Pole, 4 Wires, NEMA L15-30P NEMA Rating, Indust

MFG #2721

46 in Stock. More available 12/20/2025 and 01/04/2026

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$31.20 per EA (1) / EA

Regular Price: $71.48 per EA (1), you save $40.28 (56%)

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U/M

EA BX /10

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HUBW HBL28W75

Part #HUBW HBL28W75 30AMP YELLOW 250VAC NEMA L15-30P 3POLE 4WIRE TWIST LOCK WATER TIGHT PLUG .375"-1.00" CORD DIAMETER Wiring Device-Kellems Twist-Lock® Elastogrip® Locking Plug, 3-Phase Grounding Water/Dust-Tight Male, Series: HBL&#x

MFG #HBL28W75

4 in Stock. More available 01/08/2026

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$146.81 per EA (1) / EA

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U/M

EA BX /10

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LEV 2723

Part #LEV 2723 30AMP 250VAC NEMA L15-30C 3POLE 4WIRE TWIST LOCK CONNECTOR BODY .595"-1.150" CORD DIAMETER BLACK/ WHITE NYLON Leviton®, 2723, Locking Connector, 3-Phase Grounding Cable Mount, 250 VAC, 30 A, 3-1/2 hp, 3 Pole, 4 Wires, NEMA L15-30R

MFG #2723

34 in Stock. More available 12/20/2025 and 01/04/2026

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$64.32 per EA (1) / EA

Regular Price: $147.28 per EA (1), you save $82.96 (56%)

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U/M

EA BX /10

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HUBW HBL2723

Part #HUBW HBL2723 30AMP 250VAC NEMA L15-30C 3POLE 4WIRE TWIST LOCK INSULGRIP CONNECTOR BODY .350"-1.150" CORD DIAMETER BLACK/WHITE NYLON IP20 Wiring Device-Kellems Twist-Lock® Insulgrip® Locking Connector, 3-Phase Female Grounding St

MFG #HBL2723

32 in Stock. More available 12/20/2025 and 01/08/2026

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$163.12 per EA (1) / EA

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U/M

EA BX /30

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HUBW HBL2721

Part #HUBW HBL2721 30AMP 250VAC NEMA L15-30P 3POLE 4WIRE TWIST LOCK INSULGRIP PLUG .350"-1.150" CORD DIAMETER BLACK/WHITE NYLON IP20 Wiring Device-Kellems, HBL2721, Locking Plug, 3-Phase Grounding Cord Mount, Series: HBL®, 250 VAC, 30 A, 3 hp, 3

MFG #HBL2721

136 in Stock. More available 01/09/2026

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$78.96 per EA (1) / EA

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U/M

EA BX /30

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LEV 2720

Part #LEV 2720 30AMP 250VAC NEMA L15-30R 3POLE 4WIRE TWIST LOCK SINGLE RECEPTACLE USE 1.60" DIAMETER PLATE INDUSTRIAL GRADE Leviton®, 2720, Locking Receptacle, 3-Phase Grounding, 250 VAC, 30 A, 3 hp, 3 Pole, 4 Wires, NEMA L15-30R NEMA Rating, In

MFG #2720

43 in Stock. More available 12/20/2025 and 01/04/2026

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$43.39 per EA (1) / EA

Regular Price: $97.37 per EA (1), you save $53.98 (55%)

QTY

U/M

EA BX /10CA /30CS /30

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HUBW HBL29W75

Part #HUBW HBL29W75 30AMP YELLOW 250VAC NEMA L15-30R 3POLE 4WIRE TWIST LOCK WATER TIGHT CONNECTOR .375"-1.00" CORD DIAMETER Wiring Device-Kellems Twist-Lock® Elastogrip® Locking Connector, Female Grounding Standard, 250 Delta VAC, 30

MFG #HBL29W75

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HUBW HBL2720

Part #HUBW HBL2720 30AMP 250VAC NEMA L15-30R 3POLE 4WIRE TWIST LOCK SINGLE RECEPTACLE FLUSH BACK/SIDE WIRED NYLON IP20 USE 1.60" DIAMETER PLATE Wiring Device-Kellems, HBL2720, Locking Receptacle, 3-Phase Flush Mount Grounding Heavy Duty Single Screw Mount,

MFG #HBL2720

32 in Stock. More available 02/01/2026

VIEW BRANCH INVENTORY

$108.47 per EA (1) / EA

QTY

U/M

EA BX /10CA /30CS /30

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LEV 2721

Part #LEV 2721 30AMP 250VAC NEMA L15-30P 3POLE 4WIRE TWIST LOCK PLUG .595"-1.150" CORD DIAMETER BLACK/WHITE NYLON Leviton®, 2721, Locking Plug, 3-Phase Grounding Cable Mount, 250 VAC, 30 A, 3 hp, 3 Pole, 4 Wires, NEMA L15-30P NEMA Rating, Indust

MFG #2721

46 in Stock. More available 12/20/2025 and 01/04/2026

VIEW BRANCH INVENTORY

$31.20 per EA (1) / EA

Regular Price: $71.48 per EA (1), you save $40.28 (56%)

QTY

U/M

EA BX /10

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HUBW HBL28W75

Part #HUBW HBL28W75 30AMP YELLOW 250VAC NEMA L15-30P 3POLE 4WIRE TWIST LOCK WATER TIGHT PLUG .375"-1.00" CORD DIAMETER Wiring Device-Kellems Twist-Lock® Elastogrip® Locking Plug, 3-Phase Grounding Water/Dust-Tight Male, Series: HBL&#x

MFG #HBL28W75

4 in Stock. More available 01/08/2026

VIEW BRANCH INVENTORY

$146.81 per EA (1) / EA

QTY

U/M

EA BX /10

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LEV 2723

Part #LEV 2723 30AMP 250VAC NEMA L15-30C 3POLE 4WIRE TWIST LOCK CONNECTOR BODY .595"-1.150" CORD DIAMETER BLACK/ WHITE NYLON Leviton®, 2723, Locking Connector, 3-Phase Grounding Cable Mount, 250 VAC, 30 A, 3-1/2 hp, 3 Pole, 4 Wires, NEMA L15-30R

MFG #2723

34 in Stock. More available 12/20/2025 and 01/04/2026

VIEW BRANCH INVENTORY

$64.32 per EA (1) / EA

Regular Price: $147.28 per EA (1), you save $82.96 (56%)

QTY

U/M

EA BX /10

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HUBW HBL2723

Part #HUBW HBL2723 30AMP 250VAC NEMA L15-30C 3POLE 4WIRE TWIST LOCK INSULGRIP CONNECTOR BODY .350"-1.150" CORD DIAMETER BLACK/WHITE NYLON IP20 Wiring Device-Kellems Twist-Lock® Insulgrip® Locking Connector, 3-Phase Female Grounding St

MFG #HBL2723

32 in Stock. More available 12/20/2025 and 01/08/2026

VIEW BRANCH INVENTORY

$163.12 per EA (1) / EA

QTY

U/M

EA BX /30

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HUBW HBL2721

Part #HUBW HBL2721 30AMP 250VAC NEMA L15-30P 3POLE 4WIRE TWIST LOCK INSULGRIP PLUG .350"-1.150" CORD DIAMETER BLACK/WHITE NYLON IP20 Wiring Device-Kellems, HBL2721, Locking Plug, 3-Phase Grounding Cord Mount, Series: HBL®, 250 VAC, 30 A, 3 hp, 3

MFG #HBL2721

136 in Stock. More available 01/09/2026

VIEW BRANCH INVENTORY

$78.96 per EA (1) / EA

QTY

U/M

EA BX /30

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LEV 2720

Part #LEV 2720 30AMP 250VAC NEMA L15-30R 3POLE 4WIRE TWIST LOCK SINGLE RECEPTACLE USE 1.60" DIAMETER PLATE INDUSTRIAL GRADE Leviton®, 2720, Locking Receptacle, 3-Phase Grounding, 250 VAC, 30 A, 3 hp, 3 Pole, 4 Wires, NEMA L15-30R NEMA Rating, In

MFG #2720

43 in Stock. More available 12/20/2025 and 01/04/2026

VIEW BRANCH INVENTORY

$43.39 per EA (1) / EA

Regular Price: $97.37 per EA (1), you save $53.98 (55%)

QTY

U/M

EA BX /10CA /30CS /30

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HUBW HBL29W75

Part #HUBW HBL29W75 30AMP YELLOW 250VAC NEMA L15-30R 3POLE 4WIRE TWIST LOCK WATER TIGHT CONNECTOR .375"-1.00" CORD DIAMETER Wiring Device-Kellems Twist-Lock® Elastogrip® Locking Connector, Female Grounding Standard, 250 Delta VAC, 30

MFG #HBL29W75

Request QuoteADD TO LIST

Results Per Page

12243648